keyword
MENU ▼
Read by QxMD icon Read
search

minimal change disease

keyword
https://www.readbyqxmd.com/read/28229126/assessing-quality-of-life-in-alzheimer-s-disease-implications-for-clinical%C3%A2-trials
#1
Kristin Kahle-Wrobleski, Wenyu Ye, David Henley, Ann Marie Hake, Eric Siemers, Yun-Fei Chen, Hong Liu-Seifert
INTRODUCTION: Characterization of the quality of life (QOL) in Alzheimer's disease (AD) scale within the context of a clinical trial may inform its applicability in future trials. METHODS: Using data from 1322 patients enrolled in two phase-III studies (EXPEDITION 1 [NCT00905372] and 2 [NCT00904683]) of intravenous solanezumab in outpatients with mild AD dementia, correlations between patient- and caregiver-assessed QOL and between QOL and clinical outcome measures were examined...
2017: Alzheimer's & Dementia: Diagnosis, Assessment & Disease Monitoring
https://www.readbyqxmd.com/read/28223686/metabolic-profiling-of-presymptomatic-huntington-s-disease-sheep-reveals-novel-biomarkers
#2
Debra J Skene, Benita Middleton, Cara K Fraser, Jeroen L A Pennings, Timothy R Kuchel, Skye R Rudiger, C Simon Bawden, A Jennifer Morton
The pronounced cachexia (unexplained wasting) seen in Huntington's disease (HD) patients suggests that metabolic dysregulation plays a role in HD pathogenesis, although evidence of metabolic abnormalities in HD patients is inconsistent. We performed metabolic profiling of plasma from presymptomatic HD transgenic and control sheep. Metabolites were quantified in sequential plasma samples taken over a 25 h period using a targeted LC/MS metabolomics approach. Significant changes with respect to genotype were observed in 89/130 identified metabolites, including sphingolipids, biogenic amines, amino acids and urea...
February 22, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28220080/validation-of-a-method-for-the-assessment-of-urinary-neopterin-levels-to-monitor-health-status-in-non-human-primate-species
#3
Verena Behringer, Jeroen M G Stevens, Fabian H Leendertz, Gottfried Hohmann, Tobias Deschner
Determining individual health status is of great importance for a better understanding of life history trade-offs between growth, reproduction, and maintenance. However, existing immunological methods are invasive and therefore not suitable for investigating health status in wild populations. Thus, there is an urgent need for non-invasive methods to assess the immune status of animals. Neopterin is involved in the cell-mediated pathway of the immune response (Th1-type), secreted during the activation of monocytes and macrophages...
2017: Frontiers in Physiology
https://www.readbyqxmd.com/read/28218733/integrating-pharmacoproteomics-into-early-phase-clinical-development-state-of-the-art-challenges-and-recommendations
#4
REVIEW
Savita Nandal, Tal Burt
Pharmacoproteomics is the study of disease-modifying and toxicity parameters associated with therapeutic drug administration, using analysis of quantitative and temporal changes to specific, predetermined, and select proteins, or to the proteome as a whole. Pharmacoproteomics is a rapidly evolving field, with progress in analytic technologies enabling processing of complex interactions of large number of unique proteins and effective use in clinical trials. Nevertheless, our analysis of clinicaltrials.gov and PubMed shows that the application of proteomics in early-phase clinical development is minimal and limited to few therapeutic areas, with oncology predominating...
February 19, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28218413/minimal-clinically-important-differences-for-the-experiences-of-daily-living-parts-of-movement-disorder-society-sponsored-unified-parkinson-s-disease-rating-scale
#5
Krisztina Horváth, Zsuzsanna Aschermann, Márton Kovács, Attila Makkos, Márk Harmat, József Janszky, Sámuel Komoly, Kázmér Karádi, Norbert Kovács
BACKGROUND: The minimal clinically important difference is the smallest change of scores clinically meaningful to patients. OBJECTIVES: We aimed to calculate these threshold values in association with the International Parkinson and Movement Disorder Society UPDRS (MDS-UPDRS) Parts I and II and to evaluate the feasibility of the composite score of Part I and II (MDS-UPDRS I+II) as an outcome. METHODS: Nine hundred eighty-five paired investigations of 365 patients were reviewed, implementing three different techniques simultaneously...
February 20, 2017: Movement Disorders: Official Journal of the Movement Disorder Society
https://www.readbyqxmd.com/read/28216386/serotonin-disturbs-colon-epithelial-tolerance-of-commensal-e-coli-by-increasing-nox-2-derived-superoxide
#6
Suhrid Banskota, Sushil Chandra Regmi, Jaya Gautam, Pallavi Gurung, Yu-Jeong Lee, Sae Kwang Ku, Jin-Hyung Lee, Jintae Lee, Hyeun Wook Chang, Sang Joon Park, Jung-Ae Kim
Adherent-invasive E. coli colonization and Toll-like receptor (TLR) expression are increased in the gut of inflammatory bowel disease (IBD) patients. However, the underlying mechanism of such changes has not been determined. In the current study, it was examined whether gut serotonin (5-hydroxytryptamine, 5-HT) can induce adherent-invasive E. coli colonization and increase TLR expression. In a co-culture system, commensal E. coli strain (BW25113, BW) adhered minimally to colon epithelial cells, but this was significantly enhanced by 5-HT to the level of a pathogenic strain (EDL933)...
February 16, 2017: Free Radical Biology & Medicine
https://www.readbyqxmd.com/read/28215260/moderate-to-severe-obstructive-sleep-apnea-is-associated-with-cerebral-small-vessel-disease
#7
Tae-Jin Song, Jung-Hyun Park, Kang Hyun Choi, Yoonkyung Chang, Jangsup Moon, Ju-Hee Kim, Yunseo Choi, Yong-Jae Kim, Hyang Woon Lee
BACKGROUND: Cerebral small vessel disease (SVD) is associated with increased risk of cerebral infarction and hemorrhage. Obstructive sleep apnea (OSA) is known to increase the risk of cerebrovascular disease. This study aimed to investigate the association between cerebral SVD and severity of OSA. METHODS: A total of 170 patients were included from the patient registry at the present Sleep Center; these patients underwent both magnetic resonance imaging (MRI) of the brain and polysomnography (PSG) for suspected OSA...
February 2017: Sleep Medicine
https://www.readbyqxmd.com/read/28212414/decline-in-infection-related-morbidities-following-drug-mediated-reductions-in-the-intensity-of-schistosoma-infection-a-systematic-review-and-meta-analysis
#8
Gisele Andrade, David J Bertsch, Andrea Gazzinelli, Charles H King
BACKGROUND: Since 1984, WHO has endorsed drug treatment to reduce Schistosoma infection and its consequent morbidity. Cross-sectional studies suggest pre-treatment correlation between infection intensity and risk for Schistosoma-related pathology. However, evidence also suggests that post-treatment reduction in intensity may not reverse morbidity because some morbidities occur at all levels of infection, and some reflect permanent tissue damage. The aim of this project was to systematically review evidence on drug-based control of schistosomiasis and to develop a quantitative estimate of the impact of post-treatment reductions in infection intensity on prevalence of infection-associated morbidity...
February 17, 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28212374/the-effect-of-body-mass-index-at-diagnosis-on-clinical-outcome-in-children-with-newly-diagnosed-acute-lymphoblastic-leukemia
#9
H M Eissa, Y Zhou, J C Panetta, E K Browne, S Jeha, C Cheng, M V Relling, D Campana, C-H Pui, H Inaba
The impact of body mass index (BMI) at diagnosis on treatment outcome in children with acute lymphoblastic leukemia (ALL) is controversial. We studied 373 children with ALL enrolled on the Total XV study, which prospectively used minimal residual disease (MRD) for risk assignment. MRD on day 19 and at the end of remission induction (day 46), cumulative incidence of relapse/refractory disease (CIR), event-free survival (EFS) and overall survival (OS) were evaluated using sets of four, three and two subgroups based on BMI at diagnosis, along with BMI percentile change during remission induction...
February 17, 2017: Blood Cancer Journal
https://www.readbyqxmd.com/read/28210837/toll-like-receptor-3-tlr-3-tlr-4-and-cd80-expression-in-peripheral-blood-mononuclear-cells-and-urinary-cd80-levels-in-children-with-idiopathic-nephrotic-syndrome
#10
Om P Mishra, Ravindra Kumar, Gopeshwar Narayan, Pradeep Srivastava, Abhishek Abhinay, Rajniti Prasad, Ankur Singh, Vineeta V Batra
BACKGROUND: The aims of this study were (1) to detect toll-like receptor (TLR)-3, TLR-4 and CD80 expression in peripheral blood mononuclear cells (PBMCs) and estimate urinary CD80 levels in children with idiopathic nephrotic syndrome and (2) to investigate the utility of these markers to differentiate between biopsy-proven minimal change disease (MCD) and focal segmental glomeruloscelerosis (FSGS). METHODS: The study included 70 patients with idiopathic nephrotic syndrome (NS), of whom 40 had steroid-sensitive NS (SSNS; 25 with active NS, 15 in remission) and 30 had steroid-resistant NS (SRNS) patients, and 23 healthy controls...
February 16, 2017: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
https://www.readbyqxmd.com/read/28207078/emerging-infectious-diseases-animals-and-future-epidemics
#11
Herbert L DuPont
Emerging and reemerging infections have become prevalent in the United States since the 1970s, causing illness, death, and fear among the public. The published literature was reviewed to offer a perspective on risk factors for disease acquisition and to allow a prediction of the next microbial assault after Ebola and Zika. Four well-integrated factors likely will contribute simultaneously: animals colonized or infected by pathogens capable of human transmission, microbes recurrently changing their virulence, a growing number of susceptible people, and climatic and environmental factors encouraging disease transmission...
February 1, 2017: Texas Medicine
https://www.readbyqxmd.com/read/28202390/systemic-injection-of-rpe65-programmed-bone-marrow-derived-cells-prevents-progression-of-chronic-retinal-degeneration
#12
Xiaoping Qi, S Louise Pay, Yuanqing Yan, James Thomas, Alfred S Lewin, Lung-Ji Chang, Maria B Grant, Michael E Boulton
Bone marrow stem and progenitor cells can differentiate into a range of non-hematopoietic cell types, including retinal pigment epithelium (RPE)-like cells. In this study, we programmed bone marrow-derived cells (BMDCs) ex vivo by inserting a stable RPE65 transgene using a lentiviral vector. We tested the efficacy of systemically administered RPE65-programmed BMDCs to prevent visual loss in the superoxide dismutase 2 knockdown (Sod2 KD) mouse model of age-related macular degeneration. Here, we present evidence that these RPE65-programmed BMDCs are recruited to the subretinal space, where they repopulate the RPE layer, preserve the photoreceptor layer, retain the thickness of the neural retina, reduce lipofuscin granule formation, and suppress microgliosis...
February 12, 2017: Molecular Therapy: the Journal of the American Society of Gene Therapy
https://www.readbyqxmd.com/read/28199121/smart-contact-lenses-with-graphene-coating-for-electromagnetic-interference-shielding-and-dehydration-protection
#13
Sangkyu Lee, Insu Jo, Sangmin Kang, Bongchul Jang, Joonhee Moon, Jong Bo Park, Soochang Lee, Sichul Rho, Youngsoo Kim, Byung Hee Hong
Recently, smart contact lenses with electronic circuits have been proposed for various sensor and display applications where the use of flexible and biologically stable electrode materials is essential. Graphene is an atomically thin carbon material with a two-dimensional hexagonal lattice that shows outstanding electrical and mechanical properties as well as excellent biocompatibility. In addition, graphene is capable of protecting eyes from electromagnectic (EM) waves that may cause eye diseases such as cataracts...
February 21, 2017: ACS Nano
https://www.readbyqxmd.com/read/28198176/what-is-changing-in-the-surgical-treatment-of-gastrointestinal-stromal-tumors-after-multidisciplinary-approach-a-comprehensive-literature-s-review
#14
Belinda De Simone, Luca Ansaloni, Massimo Sartelli, Federico Coccolini, Salomone Di Saverio, Maria A Pantaleo, Maristella Saponara, Margherita Nannini, Harishine K Abongwa, Josephine A Napoli, Fausto Catena
INTRODUCTION: GIST represent the most common mesenchymal neoplasms of the gastrointestinal tract Surgery is the only curative treatment for GIST. The aim of our review is to highlight the changes in the surgical treatment of GIST after the introduction of TKI therapy in a multimodality management ( neo-adiuvant or adiuvant setting). EVIDENCE ACQUISITION: We carried out a review of the recent literature about surgical treatment of GIST according to its anatomical location and size according to PRISMA STATEMENT to systematic review...
February 14, 2017: Minerva Chirurgica
https://www.readbyqxmd.com/read/28197125/rna-interference-of-human-%C3%AE-synuclein-in-mouse
#15
Young-Cho Kim, Adam Miller, Livia C R F Lins, Sang-Woo Han, Megan S Keiser, Ryan L Boudreau, Beverly L Davidson, Nandakumar S Narayanan
α-Synuclein is postulated to play a key role in the pathogenesis of Parkinson's disease (PD). Aggregates of α-synuclein contribute to neurodegeneration and cell death in humans and in mouse models of PD. Here, we use virally mediated RNA interference to knockdown human α-synuclein in mice. We used an siRNA design algorithm to identify eight siRNA sequences with minimal off-targeting potential. One RNA-interference sequence (miSyn4) showed maximal protein knockdown potential in vitro. We then designed AAV vectors expressing miSyn4 and injected them into the mouse substantia nigra...
2017: Frontiers in Neurology
https://www.readbyqxmd.com/read/28196877/using-quantitative-mass-spectrometry-to-better-understand-the-influence-of-genetics-and-nutritional-perturbations-on-the-virulence-potential-of-staphylococcus-aureus
#16
Jessica R Chapman, Divya Balasubramanian, Kayan Tam, Manor Askenazi, Richard Copin, Bo Shopsin, Victor J Torres, Beatrix Ueberheide
Staphylococcus aureus (Sa) is the leading cause of a variety of bacterial infections ranging from superficial skin infections to invasive and life threatening diseases such as septic bacteremia, necrotizing pneumonia, and endocarditis. The success of Sa as a human pathogen is due to its ability to adapt to the environment by changing expression, production, or secretion of virulence factors. Although Sa immune evasion is well-studied, the regulation of virulence factors under different nutrient and growth conditions is still not well understood...
February 14, 2017: Molecular & Cellular Proteomics: MCP
https://www.readbyqxmd.com/read/28196593/liquid-biopsies-what-we-do-not-know-yet
#17
REVIEW
Alberto Bardelli, Klaus Pantel
The inherent molecular heterogeneity of metastatic tumors and the ability of cancer genomes to dynamically evolve are not properly captured by tissue specimens. Analysis of cell-free DNA and circulating tumor cells has the potential to change clinical practice by exploiting blood rather than tissue as a source of information. Liquid biopsies are already used to monitor disease response and track the emergence of drug resistance. The suitability of blood-based molecular profiles for early detection and monitoring minimal residual disease is being evaluated...
February 13, 2017: Cancer Cell
https://www.readbyqxmd.com/read/28188842/vitamin-d-supplementation-during-pregnancy-improvements-in-birth-outcomes-and-complications-through-direct-genomic-alteration
#18
REVIEW
Bruce W Hollis, Carol L Wagner
Pregnancy represents a time of rapid change, including dramatic shifts in vitamin D metabolism. Circulating concentrations of the active form of vitamin D-1,25(OH)2D skyrocket early in pregnancy to levels that would be toxic to a nonpregnant adult, signaling a decoupling of vitamin D from the classic endocrine calcium metabolic pathway, likely serving an immunomodulatory function in the mother and her developing fetus. In this review, we summarize the unique aspects of vitamin D metabolism and the data surrounding vitamin D requirements during this important period...
February 7, 2017: Molecular and Cellular Endocrinology
https://www.readbyqxmd.com/read/28187797/airway-management-and-mechanical-ventilation-in-acute-brain-injury
#19
D B Seder, J Bösel
Patients with acute neurologic disease often develop respiratory failure, the management of which profoundly affects brain physiology and long-term functional outcomes. This chapter reviews airway management and mechanical ventilation of patients with acute brain injury, offering practical strategies to optimize treatment of respiratory failure and minimize secondary brain injury. Specific concerns that are addressed include physiologic changes during intubation and ventilation such as the effects on intracranial pressure and brain perfusion; cervical spine management during endotracheal intubation; the role of tracheostomy; and how ventilation and oxygenation are utilized to minimize ischemia-reperfusion injury and cerebral metabolic distress...
2017: Handbook of Clinical Neurology
https://www.readbyqxmd.com/read/28187269/excessive-consumption-of-fructose-causes-cardiometabolic-dysfunctions-through-oxidative-stress-and-inflammation
#20
Nathalia Bernardes, Prathapan Ayyappan, Katia De Angelis, Ashim Bagchi, Gauri Akolkar, Danielle da Silva Dias, Adriane Bello-Klein, Pawan K Singal
A rapid rise in obesity as well as physical inactivity in industrialized countries is associated with fructose consumption-mediated metabolic syndrome having a strong association with cardiovascular disease. Although insulin resistance is thought to be at the core, visceral obesity, hypertension and hypertriglyceridemia are also considered important components of this metabolic disorder. In addition, various other abnormalities such as inflammation, oxidative stress and elevated levels of uric acid are also part of this syndrome...
February 10, 2017: Canadian Journal of Physiology and Pharmacology
keyword
keyword
31451
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"